POROS® products are manufactured in a state-of-the-art chromatography resin manufacturing facility and are tested using the highest-quality standards to support use in regulated biotherapeutic markets.

CaptureSelect™ affinity resins offer superior selectivity resulting in higher yields and improved purity in the initial capture step. We are developing numerous products for large scale purification of various biologics such as antibodies and antibody fragments, fusion proteins, hormones and viruses.

CaptureSelect™ Bioprocess Products
CaptureSelect™ affinity ligands, based on Camelid-derived single domain antibody fragments, are available for use in large-scale manufacturing processes. Paired leakage assays offer additional tools for process development or for routine quality control processes.

POROS™ MabCapture™ A Select Media
POROS™ MabCapture™ A Select is a new high-throughput, lower-priced Protein A chromatography resin, combining past improvements to MabCapture A with our own Protein A ligand, enabling the same high-throughput purification performance at a significant reduction in price over most Protein A chromatography resins

POROS® MabCapture™ A Resin
A high performance Protein A chromatography resin technology combining improvements made in bead and chemistry technology to provide high dynamic binding capacities and excellent capture efficiencies at high linear velocities

POROS® XQ 50 µm Bulk Resin
A next-generation strong anion exchange resin that delivers a combination of high capacity, high resolution, and high salt tolerance for greater process flexibility and performance.

POROS® XS 50 µm Bulk Resin
A next-generation strong cation exchange resin that delivers a combination of high capacity, high resolution, and high salt tolerance for greater process flexibility and performance.